'Ray variability' diaporamas de présentation

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AGN X-ray Variability in the XMM-COSMOS Survey

AGN X-ray Variability in the XMM-COSMOS Survey. Authors: G.Lanzuisi ; G.Ponti et al. 2013 Speaker: Xuechen Zheng. Outlines. 1. Introduction 2. V parameter 3. Excess variance 4. vs. AGN parameters 5. Conclusions. Introduction. Variability of AGN. Previous:

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ASCA Observations of NLS1s

ASCA Observations of NLS1s. BH Mass from X-ray Variability and X-ray Spectrum K. Hayashida, K. Mori (Osaka University). Narrow Line Seyfert 1 (NLS1). Seyfert Type 1 whose Broad Emission Line Width is Narrow. (???). Models. Edge On. Pole On. Small BH. Statistical Properties.

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Long-term X-ray and optical variability of radio-quiet AGN

Long-term X-ray and optical variability of radio-quiet AGN. Phil Uttley, University of Southampton with: Ian McHardy, University of Southampton Iossif Papadakis, University of Crete Rick Edelson, UCLA Alex Markowitz, UCLA Brad Peterson, Ohio State.

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Extragalactic Science Working Group

Extragalactic Science Working Group.

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On the role of relativistic effects in the X-ray variability of AGN

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AGN9: Black Holes & Revelations 25 May 2010

Enhanced star formation in Narrow Line Seyfert 1 AGN. Eleonora Sani. Co-Is: D. Lutz, G. Risaliti, L. H. Gallo, H. Netzer, E. Sturm, T. Boller, B. Trakhtenbrot. AGN9: Black Holes & Revelations 25 May 2010. Outline. Motivation and Background: NLS1 definition

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Chandra Science Highlight

Chandra Science Highlight. Evidence for A Swarm of Black Holes in the Galactic Center. Chandra X-ray Observatory ACIS Image.

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A Papitto et al. Nature 501 , 517-520 (2013) doi:10.1038/nature12470

48 views • 1 slides